package mypack;

import java.io.IOException;
import org.apache.hadoop.io.IntWritable;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapreduce.Reducer;
public class MyReducer extends Reducer <Text, IntWritable, Text, IntWritable>
{
	public void reduce (Text key, Iterable<IntWritable> values, Context context) throws IOException, InterruptedException
	{
		int sum =0;
		for (IntWritable value : values)
		{
			sum = sum +value.get();
		}
		
		context.write(key, new IntWritable(sum));
	}
}
